#4661BE#4661BE

#4661BE is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.1% C 0.149 H 268.6°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4661BE
RGB	rgb(70, 97, 190)
HSL	hsl(227, 48%, 51%)
HSV	hsv(227, 63%, 75%)
CMYK	cmyk(63.2%, 48.9%, 0%, 25.5%)
CIE-LAB	lab(43.61, 19.68, -52.02)
CIE-LCH	lch(43.61, 55.62, 290.72°)
OKLab	oklab(52.1% -0.0035 -0.1489)
OKLCH	oklch(52.1% 0.149 268.6)
XYZ	xyz(16.0916, 13.5678, 50.4761)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4661BE #BEA346

analogous

#469DBE #4661BE #6746BE

triadic

#4661BE #BE4661 #61BE46

tetradic

#4661BE #BE469D #BEA346 #46BE67

square

#4661BE #BE469D #BEA346 #46BE67

split-complementary

#4661BE #BE6746 #9DBE46

monochromatic

#243366 #344993 #4661BE #7388CE #A1AEDE

Accessibility & contrast

On white

5.65

#4661BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#4661BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4661BE

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4661BE	#FFFFFF	#000000	##FFFFFF
##4661BE	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#306DC1

Deuteranopia (green-blind)

#1662BC

Tritanopia (blue-blind)

#007686

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #4661be;
/* rgb */ color: rgb(70, 97, 190);
/* oklch */ color: oklch(52.1% 0.149 268.6);

Tailwind

colors: {
  custom: {
    50: '#858dd2',
    500: '#4661be',
    950: '#000000',
  },
}

SCSS

$custom: #4661be;
$custom-light: #858dd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4661be",
  "rgb": {
    "r": 70,
    "g": 97,
    "b": 190
  },
  "hsl": {
    "h": 226.5,
    "s": 48,
    "l": 50.98
  },
  "oklch": {
    "l": 0.52103,
    "c": 0.14895,
    "h": 268.6
  },
  "luminance": 0.13569
}

Semantic roles & 50–950 ramp

primary

#4661BE

secondary

#CABF95

accent

#B950D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4661BE

Body copy rendered with the generated semantic roles for this colour.

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